hg discontinued as of august 31, 2012 1 ds_61c08_en_hg: 011111d ordering information 20 amp power relay hg relays discontinued as of august 31, 2012 product to be discontinued. features 1. high-capacity and long life the electrical life of this high capacity is 20a 100,000 operations (250 v ac). it can be used for 1.5kw (3-phase 200 v) motor control. 2. high breakdown voltage both between contacts, and between contacts and coil, high breakdown voltage is 2,000 v for 1 minute. 3. easy mounting and wiring the terminal arrangement is apparent at a glance and wiring is easy. moreover, #250 series tab terminals can be used. 4. socket and terminal sockets available lineup includes din terminal sockets that enable the use of din rails. the pole numbers of the terminal sockets are interchangeable and different terminal sockets can be used in combination. 5. ul/csa approved typical applications hp relays enjoy wide use in various applications, particularly in automation controls and remote controls. applications include: 1. industrial machinery for controlling positioning, pressure, and temperature in molding equipment, boilers, pumps, charging pressure equipment, measuring and evaluation equipment, textile machines, etc. 2. machine tools control of positioning and directional change in turning machines, lathes, borers, etc. 3. food processing packing machines automatic control of packing equipment for milk and seafood, bottling, canning, and packaging 4. office equipment control of copiers, time recorders, etc. 5. coin operate machines control of food, cigarette, and other vending machines 6. measuring devices and equipment for repeating installation of control signals and in power amplifiers 7. generators, transformers and power receiving equipment functional parts in protective equipment, functional assistance in automatic adjustment equipment, telemeters and other remote monitoring equipment 8. control of conveyance equipment control panels for elevators, escalators, and other conveyance equipment, control of all kinds industrial transport equipment such as conveyors. 9. amusement equipment control of equipment in amusement parks, etc., control of bowling alley equipment, control of fountains in public parks about cd-free contacts we have introduced cadmium free type products to reduce environmental hazardous substances. (the suffix ?f? should be added to the part number.) please replace parts containing cadmium with cadmium-free products and evaluate them with your actual application before use because the life of a relay depends on the contact material and load. contact arrangement 2: 2 form c 3: 3 form c 4: 4 form c hg f contact material f: agsno 2 type coil voltage a c dc 24, 48, 100, (115), 200, (220), (240) v 12, 24, 48, 100, (110), 200 v the voltage values in parentheses are for order-made products for export. note: ul/csa approved type is standard.
hg discontinued as of august 31, 201 2 2 ds_61c08_en_hg: 011111d types standard packing (2 form c): carton: 20 pcs.; case: 100 pcs. standard packing (3 form c, 4 form c): carton: 10 pcs.; case: 50 pcs. note: terminal sockets and sockets are not included. please order these separately. rating 1. coil data 1) ac coils coil voltage 2 form c 3 form c 4 form c part no. part no. part no. 24v ac hg2-ac24v-f hg3-ac24v-f hg4-ac24v-f 48v ac hg2-ac48v-f hg3-ac48v-f hg4-ac48v-f 100v ac hg2-ac100v-f hg3-ac100v-f hg4-ac100v-f 115v ac hg2-ac115v-f hg3-ac115v-f hg4-ac115v-f 200v ac hg2-ac200v-f hg3-ac200v-f hg4-ac200v-f 220v ac hg2-ac220v-f hg3-ac220v-f hg4-ac220v-f 240v ac HG2-AC240V-F hg3-ac240v-f hg4-ac240v-f 12v dc hg2-dc12v-f hg3-dc12v-f hg4-dc12v-f 24v dc hg2-dc24v-f hg3-dc24v-f hg4-dc24v-f 48v dc hg2-dc48v-f hg3-dc48v-f hg4-dc48v-f 100v dc hg2-dc100v-f hg3-dc100v-f hg4-dc100v-f 110v dc hg2-dc110v-f hg3-dc110v-f hg4-dc110v-f 200v dc hg2-dc200v-f hg3-dc200v-f hg4-dc200v-f contact arrangement nominal coil voltage pick-up voltage (at 20 ? c 68 ? f ) drop-out voltage (at 20 ? c 68 ? f ) nominal operating current [ ? 20%] (at 20 ? c 68 ? f ) coil inductance nominal operating power max. allowable voltage (at 40 ? c 104 ? f ) 50hz 60hz 50hz 60hz 50hz 60hz 2 form c 24v ac 80%v or less of nominal voltage (initial) 30%v or more of nominal voltage (initial) 167ma 150ma 0.441h 0.416h 4.2va 3.6va 110%v of nominal voltage 48v ac 86ma 75ma 1.717h 1.660h 100v ac 42ma 36ma 7.457h 7.216h 115v ac 36ma 31.3ma 9.868h 9.531h 200v ac 21ma 18ma 30.39h 29.00h 220v ac 19ma 16.4ma 35.99h 34.82h 240v ac 18ma 15ma 42.06h 41.68h 3 form c 24v ac 80%v or less of nominal voltage (initial) 30%v or more of nominal voltage (initial) 250ma 216ma 0.299h 0.290h 6.0va 5.2va 110%v of nominal voltage 48v ac 125ma 108ma 1.195h 1.163h 100v ac 61ma 52ma 5.174h 5.039h 115v ac 52.4ma 45.2ma 6.844h 6.648h 200v ac 30ma 26ma 20.71h 20.14h 220v ac 27.3ma 23.6ma 25.00h 24.27h 240v ac 25ma 21.6ma 29.97h 29.06h 4 form c 24v ac 80%v or less of nominal voltage (initial) 30%v or more of nominal voltage (initial) 367ma 316ma 0.204h 0.199h 8.8va 7.6va 110%v of nominal voltage 48v ac 184ma 158ma 0.817h 0.795h 100v ac 88ma 76ma 3.540h 3.444h 115v ac 76.8ma 66.1ma 4.685h 4.557h 200v ac 44ma 38ma 14.16h 13.79h 220v ac 39ma 34ma 17.48h 16.89h 240v ac 36.6ma 31.6ma 20.48h 19.87h
hg discontinued as of august 31, 2012 3 ds_61c08_en_hg: 011111d 2) dc coils notes: 1. the rated current area is ? 15% (60hz) [ac coils],. ? 10% (20 ? c) [dc coils] 2. the coil resistance for dc operation is the value measured when the coil temperature is 20 ? c 68 ? f . compensate ? 0.4% for every ? 1 ? c change in temperature. 3. the relay operates in a range of 80% to 110% v of the voltage rating, but ideally, in consideration of temporary voltage fluc tuations, it should be operated at the rated voltage. in particular, for ac operation, if the impressed voltage drops to 80% v or more below the rated voltage, hummin g will occur and a large current will flow leading possibly to coil burnout. 4. as a general rule, only a pure dc voltage should be used for the coil drive. however, a dc power supply that contains ripples has characteristics that differ from pure dc. therefore, please verify characteristics (operate voltage, release voltage, humming) using the actual circuit that will be used . 2. specifications notes: *1this value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load. *2 for the ac coil types, the operate/release time will differ depending on the phase. *3 the upper operation ambient temperature limit is the maximum temperature that can satisfy the coil temperature rise value. r efer to ?6. usage, storage and transport conditions? in ambient environment section in relay technical information . contact arrangement nominal coil voltage pick-up voltage (at 20 ? c 68 ? f ) drop-out voltage (at 20 ? c 68 ? f ) nominal operating current [ ? 10%] (at 20 ? c 68 ? f ) coil resistance [ ? 10%] (at 20 ? c 68 ? f ) nominal operating power max. allowable voltage (at 40 ? c 104 ? f ) 2 form c 12v dc 80%v or less of nominal voltage (initial) 10%v or more of nominal voltage (initial) 119.6ma 100 ? 1.4w 110%v of nominal voltage 24v dc 57.6ma 416 ? 1.4w 48v dc 30.3ma 1,585 ? 1.5w 100v dc 14.4ma 6,950 ? 1.4w 110v dc 14.4ma 7,650 ? 1.6w 200v dc 7.2ma 27,800 ? 1.4w 3 form c 12v dc 80%v or less of nominal voltage (initial) 10%v or more of nominal voltage (initial) 134ma 89.5 ? 1.6w 110%v of nominal voltage 24v dc 66ma 364 ? 1.6w 48v dc 33.1ma 1,450 ? 1.6w 100v dc 16.5ma 6,060 ? 1.7w 110v dc 16.5ma 6,670 ? 1.8w 200v dc 8.4ma 23,800 ? 1.7w 4 form c 12v dc 80%v or less of nominal voltage (initial) 10%v or more of nominal voltage (initial) 168ma 71.4 ? 2.0w 110%v of nominal voltage 24v dc 81.2ma 296 ? 1.9w 48v dc 45.7ma 1,050 ? 2.2w 100v dc 20.3ma 4,930 ? 2.0w 110v dc 20.3ma 5,420 ? 2.2w 200v dc 12.9ma 15,500 ? 2.6w characteristics item specifications contact initial contact resistance, max max. 15 m ? (by voltage drop 6 v dc 1a) contact material agsno 2 type rating nominal switching capacity 20a 250v ac (resistive load) min. switching capacity (reference value)* 1 100ma 5v dc electrical characteristics insulation resistance (initial) min. 100m ? (at 500v dc) measurement at same location as ?initial breakdown voltage? section. breakdown voltage (initial) between open contacts 2,000 vrms for 1min (detection current: 10ma.) between contact sets 2,000 vrms for 1min (detection current: 10ma.) between contact and coil 2,000 vrms for 1min (detection current: 10ma.) operate time* 2 max. 30ms (2 form c), max.40ms (3 form c, 4 form c) (nominal voltage applied to the coil, excluding contact bounce time.) release time* 2 max. 30ms (2 form c), max.40ms (3 form c, 4 form c) (nominal voltage applied to the coil, excluding contact bounce time.) (without diode) mechanical characteristics shock resistance functional min. 98 m/s 2 (except for contact operating direction) (half-wave pulse of sine wave: 11 ms; detection time: 10 ? s.) destructive min. 980 m/s 2 (half-wave pulse of sine wave: 6 ms.) vibration resistance functional 10 to 55 hz at double amplitude of 1 mm (detection time: 10 ? s.) destructive 10 to 55 hz at double amplitude of 2 mm expected life mechanical ac coil min. 10 7 (at 180 cpm) dc coil min. 10 6 (at 180 cpm) electrical 20a 250v ac resistive load (cos ? =1), min. 10 5 conditions conditions for operation, transport and storage* 3 ambient temperature: ?50 ? c to +40 ? c ?58 ? f to +104 ? f humidity: 5 to 85% r.h. (not freezing and condensing at low temperature) max. operating speed 20 cpm (at max. rating) unit weight 2 form c: approx. 130g 4.59oz , 3 form c: approx. 185g 6.53oz , 4 form c: approx. 240g 8.47oz
hg discontinued as of august 31, 201 2 4 ds_61c08_en_hg: 011111d reference data dimensions (mm inch ) 1. switching capacity range 10 100 500 1,000 0.1 1 10 20 dc inductive load (l/r=7ms) ac inductive load (cos ? =0.4) dc resistive load ac resistive load contact voltage, v contact current, a download from our web site. cad data cad data 2 form c cad data external dimensions general tolerance: ? 0.5 ? .020 17 .669 7.26 .286 7.5 .295 10.5 .413 .276 7 .807 20.5 .331 8.4 15 .591 16 .630 56 2.205 8.5 .335 4 .157 34 1.339 36 1.417 .276 7 2.5 dia. 9 deep hole for 3 dia. tapping screw .098 dia. .354 deep hole for .118 dia. tapping screw 2.5 dia. 8 deep hole for 3 dia. tapping screw .098 dia. .315 deep hole for .118 dia. tapping screw compatible with tab terminal #250 series receptacle. schematic (bottom view) 7 8 5 6 1 4 3 2 3 form c cad data external dimensions general tolerance: ? 0.5 ? .020 .807 20.5 .331 .331 8.4 8.4 17 .669 16 .630 .276 7 56 2.205 8.5 .335 4 .157 50 1.969 36 1.417 17 17 .669 .669 7.26 .286 7.5 .295 10.5 .413 .276 7 compatible with tab terminal #250 series receptacle. 2.5 dia. 9 deep hole for 3 dia. tapping screw .098 dia. .354 deep hole for .118 dia. tapping screw 2.5 dia. 8 deep hole for 3 dia. tapping screw .098 dia. .315 deep hole for .118 dia. tapping screw schematic (bottom view) 10 11 8 9 3 7 6 1 5 4 2
hg discontinued as of august 31, 2012 5 ds_61c08_en_hg: 011111d for cautions for use, see relay technical information. 4 form c cad data external dimensions general tolerance: ? 0.5 ? .020 .807 20.5 .331 .331 8.4 8.4 34 1.339 16 .630 .276 7 56 2.205 8.5 .335 4 .157 68 2.677 36 1.417 17 17 17 .669 .669 .669 7.26 .286 7.5 .295 10.5 .413 .276 7 compatible with tab terminal #250 series receptacle. 2.5 dia. 9 deep hole for 3 dia. tapping screw .098 dia. .354 deep hole for .118 dia. tapping screw 2.5 dia. 8 deep hole for 3 dia. tapping screw .098 dia. .315 deep hole for .118 dia. tapping screw schematic (bottom view) 10 9 7 8 11 5 12 15 6 14 2 4 3 1
hg discontinued as of august 31, 201 2 6 ds_61c08_en_hg: 011111d types 1. for din rail terminal sockets, sockets and general terminal sockets hold-down clip included. 2. the terminal socket installation rail can be used also for the square plug-in terminal socket of the timer and the terminal socket of the hp relay. note: for a 4-pole relay with din rail terminal socket, use two 2-pole types side by side. socket and terminal socket conform to ul, csa as standard. accessories (sockets and terminal sockets) hg relay accessories type no. of poles item part no. packing quantity carton case socket 2-pole hg2-socket hg2-ss 10 pcs. 50 pcs. 3-pole hg3-socket hg3-ss 5 pcs. 25 pcs. 4-pole hg4-socket hg4-ss 5 pcs. 25 pcs. din rail terminal socket 2-pole hg2-din terminal socket hg2-sfd 10 pcs. 50 pcs. 3-pole hg3-din terminal socket hg3-sfd 5 pcs. 25 pcs. socket terminal socket for din rail assembly products to be discontinued.
hg discontinued as of august 31, 2012 7 ds_61c08_en_hg: 011111d dimensions (unit: mm inch ) 1. socket (with hold-down clip) hg2-socket (hg2-ss) external dimensions 22 .866 .669 .004 17 0.1 22 .866 approx. 23.5 .925 30.5 1.201 17 0.1 .669 .004 14.5 .571 48 1.890 2.323 .039 59 1 1.594 40.5 1.437 36.5 .244 .012 6.2 0.3 34 1.339 4.2 0.3 .165 .012 6 0.3 .236 .012 6 0.3 .236 .012 compatible with tab terminal #250 series receptacle. general tolerance: ? 0.6 ? .024 mounting hole diagram 1.890 .020 48 0.5 37.5 0.5 1.476 .020 31.5 0.5 1.240 .020 2-4.2 dia. hole (or 2-m4 screw hole) 2-.165 dia. hole (or 2-m.157 screw hole) with a relay mounted note: hold-down clip is packaged with the socket. hg3-socket (hg3-ss) external dimensions 28 1.102 17 .669 34 1.339 47 1.850 28 1.102 14.5 .571 48 1.890 59 2.323 40.5 1.594 36.5 1.437 .244 .012 6.2 0.3 51 1 2.008 .039 6 0.3 .236 .012 6 0.3 .236 .012 4.2 0.3 .165 .012 compatible with tab terminal #250 series receptacle. approx. 23.5 .925 general tolerance: ? 0.6 ? .024 mounting hole diagram 48 0.5 1.890 .020 48 0.5 1.890 .020 37.5 0.5 1.476 .020 2-4.2 dia. hole (or 2-m4 screw hole) 2-.165 dia. hole (or 2-m.157 screw hole) with a relay mounted note: hold-down clip is packaged with the socket. hg4-socket (hg4-ss) external dimensions 45 1.772 17 .669 51 2.008 64.5 1 2.539 .039 45 1.772 17 0.1 .669 .004 14.5 .571 48 1.890 2.323 59 40.5 1.594 1.437 36.5 .244 .012 6.2 0.3 68 1 2.677 .039 4.2 0.3 .165 .012 6 .236 6 .236 compatible with tab terminal #250 series receptacle. approx. 23.5 .925 general tolerance: ? 0.6 ? .024 mounting hole diagram 48 0.5 1.890 .020 65.5 0.5 2.579 .020 37.5 0.5 1.476 .020 2-4.2 dia. hole (or 2-m4 screw hole) 2-.165 dia. hole (or 2-m.157 screw hole) with a relay mounted note: hold-down clip is packaged with the socket.
hg discontinued as of august 31, 201 2 8 ds_61c08_en_hg: 011111d 2. terminal socket for din rail assembly (with hold-down clip and installation screw) hg2-terminal socket for din rail assembly (hg2-sfd) external dimensions hg2 relay 80 1 3.150 .039 69 1 2.717 .039 4.5 0.3 .177 .012 7.26 0.2 .286 .008 .236 .012 6 0.3 7.56 0.2 .298 .008 58 1 2.283 .039 36 0.6 1.417 .024 34.5 0.6 1.358 .024 34 0.6 1.339 .024 9 0.3 .354 .012 10 0.6 .394 .024 21 0.6 .827 .024 .669 .008 17 0.2 26 0.6 1.024 .024 hold-down clip m.157 m4 screw 10.44 0.2 .411 .008 .022 .006 0.56 0.15 * installation screw block (installation screw, hexagonal nut, spring washer) schematic 7 8 5 6 1 4 3 2 with a relay mounted note: hold-down clip is packaged with the terminal socket. mounting hole diagram tolerance: ? 0.1 ? .004 *for direct mounting, use the included installation screw block. 80 3.150 69 0.2 2.717 .008 1.024 .008 1.024 .008 34 34 1.339 1.339 2 .079 .394 .008 26 0.2 26 0.2 10 0.2 2-m.157 screw hole (or .165 .004 dia. hole) 2-m4 screw hole (or 4.2 0.1 dia. hole) panel hole dimensions for side-by-side installation hg3-terminal socket for din rail assembly (hg3-sfd) external dimensions hg2 relay 80 1 3.150 .039 69 1 2.717 .039 4.5 0.3 .177 .012 7.26 0.2 .286 .008 .236 .012 6 0.3 7.56 0.2 .298 .008 58 1 2.283 .039 36 0.6 1.417 .024 34.5 0.6 1.358 .024 51 0.6 2.008 .024 9 0.3 .354 .012 10 0.6 .394 .024 .827 .024 21 0.6 .669 .008 .669 .008 17 0.2 17 0.2 43 0.6 1.693 .024 hold-down clip 10.44 0.2 .411 .008 .022 .006 0.56 0.15 * installation screw block (installation screw, hexagonal nut, spring washer) m.157 m4 screw schematic 4 1 5 2 6 3 7 12 9 11 8 10 with a relay mounted note: hold-down clip is packaged with the terminal socket. mounting hole diagram tolerance: ? 0.1 ? .004 *for direct mounting, use the included installation screw block. 3.150 80 69 0.5 2.717 .020 43 0.2 51 51 2.008 2.008 2 .079 43 0.2 1.693 .008 1.693 .008 .394 .008 10 0.2 2-m.157 screw hole (or .165 .004 dia. hole) 2-m4 screw hole (or 4.2 0.1 dia. hole) panel hole dimensions for side-by-side installation
hg discontinued as of august 31, 2012 9 ds_61c08_en_hg: 011111d other ways to mount relays terminal socket (socket) combination because the pole numbers of the terminal sockets (sockets) are interchangeable, different terminal sockets (sockets) can be used in combination. notes for cautions for use, see relay technical information. with 4-pole hg relays, use two hg2-terminal sockets for din rail assembly side by side. schematic for terminal socket and relay with a relay mounted note: hold-down clip is packaged with the terminal socket. note: the plain numbers denote the terminal socket terminal number. the white numbers in black circles denote the relay terminal number. hg4 (top view) 1 8 4 36 27 5 1 8 4 36 27 5 1 11 15 10 9 14 8 67 12 2 3 45 with direct mounting by cover tapping (tab terminal connection) compatible with #250 series 2-3.5 dia. hole 2-.138 dia. .118 dia. 3 dia. tapping screw a hg2: 15mm hg3: 17mm hg4: 34mm .591inch .669inch 1.339inch (dimension a) hg2 mounting hole diagram hg2 hg2 hg2 main unit + hg2 main unit + hg2 main unit ? hg3 terminal socket + hg3 terminal socke t hg2 hg3 hg3 hg4 hg3 main unit + hg3 main unit ? hg2 terminal socket + hg2 terminal socket + hg2 terminal socke t hg4 main unit ? hg2 terminal socket + hg2 terminal socket 1. hold-down clip please use the hold-down clip whenever hg relays will be used in applications where strong vibrating or shock force occurs. 2. mounting direction there is no restriction on the mounting direction. however, if the mounted relay will be susceptible to strong vibrations or shocks, to avoid influence on switching operations, mount so that the direction of vibration and shock are not in line with the direction of contact switching. (in direction of contact switching operation, resistance to external shock is more than 98 m/s 2 ). moreover, if the mounted relay is likely to be susceptible to strong vibrations or shocks, be sure to fit the hold-down clip. 3. environment avoid use in adverse conditions, such as where there is exposure to harmful gas, or where ambient temperatures are high (more than 40 ? c). 4. do not insert or remove relays into or out of live circuits. 5. to prevent damage or distortion, when tightening fixing screws, the optimum torque range should be 1.176 to 1.37 nm (12 to 14 kgfcm).
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